Henan BK water treatment chemicals plant in front of the new and old customers talked about the effect of anionic polyacrylamide treatment of dyeing wastewater? That whether there are any problems and questions about it? Today to re-look at it! High levels of organic pollutants in the printing and dyeing wastewater, deep color, alkaline and pH changes, dramatic changes in water quality, therefore it is very necessary to adjust the quality of wastewater, especially wastewater pH value. Before wastewater into the biological treatment, the pH was adjusted to 6 to 10, in order to meet the requirement of the biological wastewater treatment. Practice has proved that the different dyeing wastewater water, water quality regulation pool residence time of the same processing and volume is relatively small, the residence time of the optional larger when handling relatively large amount of water, the residence time can be selected according to the specific circumstances of small These, typically 4 to 10 hours. Polyacrylamide manufacturers Hotline: 13838033648 15639099789 Henan Billions Branch water treatment chemicals plant widely used for anionic polyacrylamide or some research and explained, but not a word or two will be able to understand, if you have any doubt, welcome inquire to our factory for a series of water treatment chemicals in the production and supply of new and old customers: PAC, PFS, liquid ferric chloride polymerization sulfate, ferric chloride efficient purifying agent select for different source water product! Polyacrylamide: http://www.bkjsj.com polyacrylamide manufacturers News http://www.bkjsj.com/H/news/292783516/